Head to head
1
Hard
2
Guillermo Garcia-Lopez's wins on the left · Andy Roddick's on the right · bar lengths share one scale
All meetings (3)
| 2010 | Shanghai Masters | Hard | R32 | Guillermo Garcia-Lopez | 3-6 3-2 RET |
| 2008 | San Jose | Hard | SF | Andy Roddick | 7-6(2) 6-1 |
| 2006 | San Jose | Hard | R32 | Andy Roddick | 6-3 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.